85227988 is an even 8-digits composite number following 85227987
and preceding 85227989 . In scientific notation, it is written as 8.5227988 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 42613992 positive integers (up to 85227988) that are relatively prime to 85227988.
85227988 has 6 divisors, whose sum is 149148986
The reverse of 85227988 is 88972258
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million two hundred twenty-seven thousand nine hundred eighty-eight
Scientific notation
8.5227988 × 10^7
Engineering notation
8.5227988 × 10^6
Prime Factorization
2 × 2 × 21306997
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42613994
Product of the distinct prime numbers
The prime factorization of 85227988 is 2 × 2 × 21306997.
Since it has a total of 3 prime factors.
9 , 7 , 9 , 34 , 181 , 226 , 2943 , 6963 , 15565 , 82962 , 165077 , 881890 , 6626926 , 1566667 , 64638965 , 66667261 , 93689116 , 643685709 , 5395653827 , 287291247
n×2
170455976
n×3
255683964
n×4
340911952
n×5
426139940
n÷2
42613994
n÷3
28409329.333333
n÷3
21306997
n÷5
17045597.6
n2
7263809938528144
n3
6.1907990627516E+23
n4
5.276293482306E+31
n5
4.4968787759446E+39
2 √n
9231.9005627227
3 √n
440.07572388179
4 √n
96.082779740819
5 √n
38.558172968663
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85227987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85227988 can be divided by 6 positive divisors.
The sum of these divisors (counting 85227988) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101000101000111100111010100
3
Ternary
12221101000211011
4
Quaternary
11011013213110
5
Quinary
133304243423
6
Senary
12242422004
8
Octal
505074724
10
Decimal
85227988
12
Duodecimal
24661904
16
Hexadecimal
51479d4
20
Vigesimal
16cd9j8
36
Base36
1eqqc4
md5
8ee3825c16af16fb7563a42201f86a49
sha1
3a77c7bfbf61f09e037661207b3088cd7785ff2f
sha256
9ed7e5187afdf23ceae0d437a3de85be41c18eddebd0fc11c3ebcc023bd473a6
sha512
98d90ee55d74e027799b292ea44009b8d3dc21b810fa00722efed367f0c527bbc2fc39484b4008a3e15bb50c82d52d27e6beae9c450868e54ade14b5e49b0835
ripemd-160
e9f04ec7032584703b946e9f083b305381949967
Diameter
170455976
Circumference
535503241.96208
Area
2.2819931939953E+16
Volume
2.5931958473855E+24
Surface area
9.127972775981E+16
Circumference
535503241.96208
Perimeter
340911952
Area
7263809938528144
Diagonal
120530576.52337
Surface area
43582859631168864
Volume
6.1907990627516E+23
Space diagonal
147619205.44287
Perimeter
255683964
Area
3.1453219675136E+15
Altitude
73809602.721435
Surface area
3.1453219675136E+15
Volume
7.2959266637249E+22
Height
40176858.841124